Practice Problems on Numbers – What Is The Smallest Positive Integer That Leaves A Remainder Of 1 When Divided By 2, Remainder Of 2 When Divided By 3, A Remainder Of 3 When Divided By 4, And A Remainder Of 9 When Divided By 10?
Practice Problems on Numbers – The value of 36 coins of 10 p and 20 p is Rs. 6.60. The number of 20 p coins is :
Practice Problems on Numbers – The number 50 is divided into two parts, the ratio of the largest part to the smallest is 2/3, then the largest part is?
Practice Problems on Numbers – What is the sum of all 5 digit nos formed using 1,3,5,7,9 without repetetion?
Practice Problems on Numbers – Divide 45 into four parts such that when 2 is added to the first part, 2 is subtracted from the second part, 2 is multiplied by the third part and the fourth part is divided by two, all result in the same number.
Practice Problems on Numbers – What are the last two digits of 22012 ?
Practice Problems on Numbers – The sum of the squares of three numbers is 175, while the sum of their products taken two at a time is 225. Their sum is:
Practice Problems on Numbers – The remainder when the positive integer m is divided by 7 is x. The remainder when m is divided by 14 is x+7. Which one of the following could m equal?
Practice Problems on Numbers – Mahesh visited his cousin Akash during the summer vacation. In the mornings, they both would go for swimming. In the evenings, they would play tennis. They would engage in at most one activity per day, i.e. either they went swimming or played tennis each day. There were days when they took rest and stayed home all day long. There were 32 mornings when they did nothing, 18 evenings when they stayed at home, and a total of 28 days when they swam or played tennis. What duration of the summer vacation did Mahesh stay with Akash?
Practice Problems on Numbers – Let R1 and R2 respectively denote the maximum and minimum possible remainders when (276)n is divided by 91 for any natural number n , n>= 144. Find R1+R2.
Practice Problems on Numbers – In a pet shop there are 120 eyes and 172 legs. How many birds and puppies are included in these?
Practice Problems on Numbers – How many positive integers less than 500 can be formed using the numbers 1,2,3,and 5 for digits, each digit being used only once.
Practice Problems on Numbers – Find the last two digits of 20252052+13921329 ?
Practice Problems on Numbers – Find the last 2 digits of 123123 ?
Practice Problems on Numbers – What is the digital sum of 11th least number when divided by 10 and 32 remainders are 4 and 2 respectively.
Note : Digital sum is sum of its digits till single digit, e.g. Digital sum (129 ) =1+2+9=12=1+2=3